package spec.zhangyuehua.$05;

/**
 * Created by yue on 2017/11/9.
 */
public class ArrayTest {
    public static void main(String[] args) {
        String[] stringArrays=new String[]{"a","b","c"};
        System.out.println(stringArrays.length);
        System.out.println(stringArrays[2]);
        stringArrays[2]="x";
        //数组可修改不可添加和删除
    }
}
